| Model | iceGUARD iG51v | OBSERVE GSI 6 HP |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Yokohama | Toyo |
| Car type | SUV and 4x4 | Passenger Car / Crossover |
| Category | Premium Touring Winter tire | Winter Touring tires |
| Tires scores compare | ||
| Overall | 88% | 94%  |
| Overall Dry | 87% | 92.3% |
| Corner Stability | 87% | 93% |
| Dry Traction | 89% | 97% |
| Steering Response | 87% | 87% |
| Overall Wet | 91% | 97% |
| Hydroplaning resistance | 91% | No data |
| Wet Traction | 91% | 97% |
| Snow performance | 93% | 90% |
| Light Snow | 95% | No data |
| Heavy Snow | 95% | No data |
| Ice | 89% | 90% |
| Overall Comfort | 83% | 97% |
| Ride Comfort | 87% | No data |
| Overall Noise | 79% | No data |
| Wear (tread life) | 88% | 95% |
| Buy again | No data | 100% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |